Vacuum cleaner



FIG. 1 is a perspective view of a vacuum cleaner, showing my new design.

FIG. 2 is a top plan view thereof.

FIG. 3 is a side elevation thereof.

FIG. 4 is a bottom plan view thereof.

FIG. 5 is an end elevation taken from the rear end thereof.

FIG. 6 is an end elevation taken from the front end thereof.

The ornamental design for a vacuum cleaner, as shown.